MX343662B - Acoustic access disconnection systems and methods. - Google Patents

Acoustic access disconnection systems and methods.

Info

Publication number
MX343662B
MX343662B MX2012013105A MX2012013105A MX343662B MX 343662 B MX343662 B MX 343662B MX 2012013105 A MX2012013105 A MX 2012013105A MX 2012013105 A MX2012013105 A MX 2012013105A MX 343662 B MX343662 B MX 343662B
Authority
MX
Mexico
Prior art keywords
access disconnection
arterial
methods
transmitter
receiver
Prior art date
Application number
MX2012013105A
Other languages
Spanish (es)
Inventor
W Childers Robert
D Kelly Thomas
G Roger Rodolfo
Original Assignee
Baxter Healthcare S A *
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39432843&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX343662(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baxter Healthcare S A * filed Critical Baxter Healthcare S A *
Publication of MX343662B publication Critical patent/MX343662B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3656—Monitoring patency or flow at connection sites; Detecting disconnections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
    • A61M2205/058—General characteristics of the apparatus combined with other kinds of therapy with ultrasound therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/15—Detection of leaks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3569—Range sublocal, e.g. between console and disposable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Electrotherapy Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

An access disconnection system includes: an arterial line (14); a venous line (18); a transmitter (62) configured to transmit a sound wave in one of the arterial (14) and venous lines (18) when connected to a patient (12); a receiver (64) configured to receive the sound wave from the other of the arterial (14) and venous lines (18) when connected to the patient (12); and electronic circuitry (66) coupled to at least one of the transmitter and receiver, the circuitry (66) configured to send a disconnection output indicative of a change in the sound waves received by the receiver (64) from the transmitter (62) sufficient to expect that an access disconnection of one of the arterial line (14) and venous lines (18) has occurred.
MX2012013105A 2007-02-09 2008-01-17 Acoustic access disconnection systems and methods. MX343662B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/673,390 US8152751B2 (en) 2007-02-09 2007-02-09 Acoustic access disconnection systems and methods
PCT/US2008/051269 WO2008100671A1 (en) 2007-02-09 2008-01-17 Acoustic access disconnection systems and methods

Publications (1)

Publication Number Publication Date
MX343662B true MX343662B (en) 2016-11-16

Family

ID=39432843

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2012013105A MX343662B (en) 2007-02-09 2008-01-17 Acoustic access disconnection systems and methods.
MX2009008497A MX2009008497A (en) 2007-02-09 2008-01-17 Acoustic access disconnection systems and methods.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2009008497A MX2009008497A (en) 2007-02-09 2008-01-17 Acoustic access disconnection systems and methods.

Country Status (7)

Country Link
US (8) US8152751B2 (en)
EP (2) EP2117625B2 (en)
JP (4) JP5211076B2 (en)
ES (1) ES2400401T3 (en)
MX (2) MX343662B (en)
PL (1) PL2117625T3 (en)
WO (1) WO2008100671A1 (en)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8348850B2 (en) * 2001-07-30 2013-01-08 Henry Ford Health System Method of monitoring dislodgement of venous needles in dialysis patients
US8974394B2 (en) 2001-07-30 2015-03-10 Henry Ford Health System Device and method for detecting irregular placement of an extracorporeal vascular access needle
US7022098B2 (en) 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US20040254513A1 (en) 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US7052480B2 (en) * 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US10155082B2 (en) * 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US10463778B2 (en) 2007-02-09 2019-11-05 Baxter International Inc. Blood treatment machine having electrical heartbeat analysis
US8152751B2 (en) * 2007-02-09 2012-04-10 Baxter International Inc. Acoustic access disconnection systems and methods
DE102007039581A1 (en) * 2007-08-22 2009-02-26 Fresenius Medical Care Deutschland Gmbh Apparatus and method for monitoring access to a patient
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US9199022B2 (en) * 2008-09-12 2015-12-01 Fresenius Medical Care Holdings, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
US8535522B2 (en) 2009-02-12 2013-09-17 Fresenius Medical Care Holdings, Inc. System and method for detection of disconnection in an extracorporeal blood circuit
AU2012200167B2 (en) * 2007-09-21 2014-01-09 Baxter Healthcare S.A. Acoustic access disconnect detection system
US8197431B2 (en) * 2007-09-21 2012-06-12 Baxter International Inc. Acoustic access disconnect detection system
US8187184B2 (en) * 2007-09-21 2012-05-29 Baxter International, Inc. Access disconnect system with optical and other sensors
US8221320B2 (en) 2007-09-21 2012-07-17 Baxter International Inc. Access disconnect detection system
US7874999B2 (en) 2007-09-24 2011-01-25 Baxter International, Inc. Detecting access disconnect using needle sleeve
US8083677B2 (en) * 2007-09-24 2011-12-27 Baxter International Inc. Access disconnect detection using glucose
US9011334B2 (en) * 2007-09-27 2015-04-21 Baxter International Inc. Access disconnect detection
US8360977B2 (en) * 2007-09-27 2013-01-29 Baxter International Inc. Continuity circuits for detecting access disconnection
US7938792B2 (en) * 2007-10-01 2011-05-10 Baxter International Inc. Adaptive algorithm for access disconnect detection
EP2237814B1 (en) 2007-11-29 2019-03-06 Fresenius Medical Care Holdings, Inc. Manifold for conducting hemodialysis and hemofiltration
WO2009122229A1 (en) * 2008-04-01 2009-10-08 Gambro Lundia Ab An apparatus and a method for monitoring a vascular access
AU2009262505B2 (en) 2008-06-26 2014-08-07 Gambro Lundia Ab Method and device for processing a time-dependent measurement signal
US10089443B2 (en) 2012-05-15 2018-10-02 Baxter International Inc. Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
US8192388B2 (en) * 2008-07-25 2012-06-05 Baxter International Inc. System and method for detecting access disconnection
US8114043B2 (en) 2008-07-25 2012-02-14 Baxter International Inc. Electromagnetic induction access disconnect sensor
JP5175673B2 (en) * 2008-09-29 2013-04-03 テルモ株式会社 Indwelling needle missing device and indwelling needle assembly
WO2010042667A2 (en) 2008-10-07 2010-04-15 Xcorporeal, Inc. Thermal flow meter
EP3586946B1 (en) 2008-10-07 2023-03-29 Fresenius Medical Care Holdings, Inc. Priming system and method for dialysis systems
EP2346439B1 (en) * 2008-10-10 2020-04-22 Implantica Patent Ltd. Artificial stomach
KR101508483B1 (en) 2008-10-30 2015-04-06 프레제니우스 메디칼 케어 홀딩스 인코퍼레이티드 Modular, portable dialysis system
JP5231979B2 (en) * 2008-12-26 2013-07-10 テルモ株式会社 Indwelling needle missing detection device
DE102009007806B4 (en) 2009-02-06 2014-06-05 Fresenius Medical Care Deutschland Gmbh Device for vibrational excitation of at least a portion of a vascular access device for monitoring thereof
US9592029B2 (en) * 2009-06-18 2017-03-14 Quanta Fluid Solutions Ltd. Vascular access monitoring device
GB0910478D0 (en) * 2009-06-18 2009-07-29 Imi Vision Ltd Vascular access monitoring device
US9480455B2 (en) * 2009-06-18 2016-11-01 Quanta Fluid Solutions, Ltd. Vascular access monitoring device
CA2766262C (en) 2009-06-26 2018-11-20 Gambro Lundia Ab Devices, a computer program product and a method for data extraction
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
US10980431B2 (en) 2009-12-28 2021-04-20 Gambro Lundia Ab Apparatus and method for prediction of rapid symptomatic blood pressure decrease
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
US8946501B2 (en) * 2010-08-13 2015-02-03 Aqua Power System, Japan Liquid leakage detection system
US10207031B2 (en) 2010-12-08 2019-02-19 Convatec Technologies Inc. Integrated system for assessing wound exudates
WO2012078784A1 (en) 2010-12-08 2012-06-14 Convatec Technologies Inc. Wound exudate system accessory
US9052758B2 (en) * 2010-12-31 2015-06-09 Blackberry Limited System and method for detecting accidental peripheral device disconnection
JP2012196272A (en) * 2011-03-18 2012-10-18 Asahi Kasei Corp Device for detecting coming-off of puncture needle
WO2012163738A1 (en) * 2011-05-27 2012-12-06 Gambro Lundia Ab Monitoring stenosis formation in an arteriovenous access
CN103957960B (en) 2011-10-07 2016-04-13 霍姆透析普拉斯有限公司 Heat-exchange fluid for dialysis system purifies
US9498590B2 (en) 2012-03-05 2016-11-22 Sonarmed, Inc. Leak detection system and method for tube or catheter placement
US9707363B2 (en) 2012-03-29 2017-07-18 Sonarmed Inc. System and method for use of acoustic reflectometry information in ventilation devices
SE536512C2 (en) 2012-03-30 2014-01-14 Redsense Medical Malta Ltd Device for monitoring blood leakage from wounds
DE102012013474A1 (en) * 2012-07-09 2014-01-09 Fresenius Medical Care Deutschland Gmbh Device for detecting moisture for a device for monitoring access to a patient
AU2013201556B2 (en) 2012-07-13 2014-06-05 Gambro Lundia Ab Filtering of pressure signals for suppression of periodic pulses
GB2496025B (en) * 2012-09-27 2014-02-26 Jonathan Paul Gooch An apparatus and method for detecting displacement of a cannula
US9579253B2 (en) 2012-11-08 2017-02-28 Grifols Worldwide Operations Limited RFID tag and blood container/system with integrated RFID tag
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
CN104379054B (en) 2013-03-20 2017-07-28 甘布罗伦迪亚股份公司 For the monitoring of the heart arrest of the patient that is connected to extracorporeal blood treatment
GB201305755D0 (en) 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Re-Use of a Hemodialysis Cartridge
DE102013008720B4 (en) * 2013-05-23 2019-05-09 Fresenius Medical Care Deutschland Gmbh Method and device for monitoring extracorporeal blood circulation
ITTO20130523A1 (en) * 2013-06-26 2014-12-27 Eltek Spa MEDICAL DEVELOPMENT OF A LOSS OF FLUID ON A SUBJECT
DE102013016469A1 (en) * 2013-10-04 2015-04-09 Fresenius Medical Care Deutschland Gmbh A blood treatment device and method for monitoring the condition of a portion of extracorporeal blood circulation
US9354640B2 (en) 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
WO2015097255A2 (en) * 2013-12-23 2015-07-02 Eric Chevalier A versatile vascular access device
CN106794292B (en) 2014-04-15 2018-09-04 Tc1有限责任公司 Method and system for upgrading ventricular assist device
US9744280B2 (en) * 2014-04-15 2017-08-29 Tc1 Llc Methods for LVAD operation during communication losses
JP6657186B2 (en) 2014-04-29 2020-03-04 アウトセット・メディカル・インコーポレイテッドＯｕｔｓｅｔ Ｍｅｄｉｃａｌ， Ｉｎｃ． Dialysis system and method
GB201409796D0 (en) 2014-06-02 2014-07-16 Quanta Fluid Solutions Ltd Method of heat sanitization of a haemodialysis water circuit using a calculated dose
DE102014009388A1 (en) 2014-06-25 2016-01-14 Fresenius Medical Care Deutschland Gmbh Apparatus for monitoring vascular access for an extracorporeal blood treatment device and method for monitoring vascular access
CA2961934C (en) * 2014-09-25 2024-03-12 ImMutriX Therapeutics, Inc. Therapeutic compositions for viral-associated disease states and methods of making and using same
JP6563215B2 (en) * 2015-02-27 2019-08-21 日機装株式会社 Medical device
WO2016154607A1 (en) 2015-03-26 2016-09-29 Sonarmed, Inc. Improved acoustical guidance and monitoring system
WO2017053882A1 (en) 2015-09-25 2017-03-30 C. R. Bard, Inc. Catheter assembly including monitoring capabilities
US10413654B2 (en) * 2015-12-22 2019-09-17 Baxter International Inc. Access disconnection system and method using signal metrics
US10406269B2 (en) 2015-12-29 2019-09-10 Fresenius Medical Care Holdings, Inc. Electrical sensor for fluids
US10617809B2 (en) 2015-12-29 2020-04-14 Fresenius Medical Care Holdings, Inc. Electrical sensor for fluids
GB201523104D0 (en) 2015-12-30 2016-02-10 Quanta Fluid Solutions Ltd Dialysis machine
EP3463061B1 (en) 2016-05-31 2021-04-07 Sonarmed Inc. Acoustic reflectometry device in catheters
EP4039286A1 (en) 2016-08-19 2022-08-10 Outset Medical, Inc. Peritoneal dialysis system and methods
US11826545B2 (en) 2016-09-08 2023-11-28 Fresenius Medical Care Holdings, Inc. Optical blood detection system
EP3515531B1 (en) 2016-09-19 2021-11-03 Henry Ford Health System System of monitoring dislodgement of needles in dialysis patients
EP3549363B1 (en) * 2016-11-29 2023-04-26 P&P Ultra G Ltd. Preventing unauthorized use of devices
GB201622119D0 (en) 2016-12-23 2017-02-08 Quanta Dialysis Tech Ltd Improved valve leak detection system
WO2018183854A1 (en) 2017-03-31 2018-10-04 InnAVasc Medical, Inc. Apparatus and method for cannulation of vascular access graft
US11497848B2 (en) 2017-04-03 2022-11-15 Becton, Dickinson And Company Systems and methods to detect catheter occlusion
JP6873797B2 (en) * 2017-04-10 2021-05-19 日機装株式会社 Blood purification device
TWI633870B (en) 2017-05-12 2018-09-01 新漢股份有限公司 Portable device of monitoring hemodialysis access status
CN108939185B (en) * 2017-05-19 2021-09-14 新汉股份有限公司 Portable blood vessel access state monitoring device
WO2019028420A1 (en) 2017-08-04 2019-02-07 Sonarmed Inc. Acoustic guided suction systems, devices, and methods
DE102018108293A1 (en) * 2018-04-09 2019-10-10 B. Braun Avitum Ag Access cannula with locking device
TWI727193B (en) * 2018-08-06 2021-05-11 翔安生醫科技股份有限公司 Vital signs monitoring system for medical device
US10603479B2 (en) * 2018-08-28 2020-03-31 Access For Life Inc. Vascular access device and method
US11925781B2 (en) 2018-10-30 2024-03-12 InnAVasc Medical, Inc. Apparatus and method for cannulation of vascular access vessel
US11122512B2 (en) * 2018-12-21 2021-09-14 Qualcomm Incorporated Modem-based form factor sensor
WO2020142454A1 (en) 2018-12-31 2020-07-09 Chf Solutions, Inc. Blood flow assisting portable arm support
US11529449B2 (en) 2019-04-15 2022-12-20 Medtronic, Inc. Medical device dislodgment detection
CA3166190A1 (en) 2020-01-07 2021-07-15 Bard Access Systems, Inc. Diagnostic systems and methods including temperature-sensing vascular devices
CA3188633A1 (en) * 2020-07-02 2022-01-06 Fresenius Medical Care Holdings, Inc. System and method for detecting venous needle dislodgement
CN111905174B (en) * 2020-08-07 2023-07-28 成都威力生生物科技有限公司 Dialysis pipeline bubble detection circuit
US20240075247A1 (en) * 2020-12-31 2024-03-07 Nuwellis, Inc. Dual lumen catheter
CN114504345A (en) * 2022-02-24 2022-05-17 南充市中心医院 Convenient wearing detection ring capable of monitoring internal fistula function of dialysis patient in daily life

Family Cites Families (208)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US609339A (en) * 1898-08-16 L frazer
US3618602A (en) 1969-08-28 1971-11-09 Robert F Shaw Liquid infusion infiltration detection apparatus and method
US3946731A (en) 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
US3864676A (en) 1973-09-10 1975-02-04 Helene Macias Moisture detector
US3882861A (en) 1973-09-24 1975-05-13 Vital Assists Auxiliary control for a blood pump
US4010749A (en) 1975-05-09 1977-03-08 Shaw Robert F Method of detecting infiltration of infused liquid by comparing altered skin temperature with skin temperature in area of infiltrated liquid
JPS5911864B2 (en) 1975-07-14 1984-03-19 武田薬品工業株式会社 Blood leak detection device
US4273122A (en) 1976-11-12 1981-06-16 Whitney Douglass G Self contained powered injection system
SE403004B (en) 1976-12-03 1978-07-24 Gambro Ab PRESSURE GUARD
AU518734B2 (en) 1977-06-10 1981-10-15 Cordis Dow Corporation Automated dialysis process
US4294263A (en) 1977-12-07 1981-10-13 Air Shields, Inc. System for detecting probe dislodgement
CS200909B1 (en) 1977-12-23 1980-10-31 Petr Slovak Haemodlialysation device
US4239047A (en) † 1978-05-22 1980-12-16 William L. Griggs, III Method and apparatus for aurally determining presence or absence of pathological stenosis
US4185641A (en) 1978-08-23 1980-01-29 Hewlett-Packard Company Pressure dome
US4277227A (en) 1979-07-02 1981-07-07 Imed Corporation Apparatus for converting a pump to a controller
WO1981000295A1 (en) 1979-07-25 1981-02-05 Sabco Ltd Pressure responsive disconnecting fluid,coupling and shut-off valve
US4295475A (en) 1979-10-26 1981-10-20 Air Shields, Inc. Probe and system for detecting probe dislodgement
US4399824A (en) 1981-10-05 1983-08-23 Air-Shields, Inc. Apparatus for detecting probe dislodgement
US4399823A (en) 1981-10-05 1983-08-23 Air-Shields, Inc. Apparatus for detecting probe dislodgement
US4450527A (en) 1982-06-29 1984-05-22 Bomed Medical Mfg. Ltd. Noninvasive continuous cardiac output monitor
US4534756A (en) 1983-04-11 1985-08-13 Ivac Corporation Fault detection apparatus and method for parenteral infusion system
US4501583A (en) 1983-06-15 1985-02-26 Extracorporeal, Inc. Hemodialysis access monitors
US4541282A (en) 1984-03-06 1985-09-17 Honeywell Inc. Method of producing a uniform fluid-tight seal between a thin, flexible member and a support and an apparatus utilizing the same
ATE74254T1 (en) 1985-01-16 1992-04-15 Lely Nv C Van Der EQUIPMENT AND METHOD FOR MILKING ANIMALS SUCH AS COWS.
US4661096A (en) 1985-09-06 1987-04-28 Edward Teeple Anti-air embolism and antiblood loss device for CVP catheter
US4648869A (en) † 1985-12-04 1987-03-10 American Hospital Supply Corporation Automatic infiltration detection system and method
US5211201A (en) 1986-03-04 1993-05-18 Deka Products Limited Partnership Intravenous fluid delivery system with air elimination
US4828543A (en) 1986-04-03 1989-05-09 Weiss Paul I Extracorporeal circulation apparatus
US4710163A (en) 1986-06-06 1987-12-01 Ivac Corporation Detection of fluid flow faults in the parenteral administration of fluids
JPH0433860Y2 (en) * 1986-06-11 1992-08-13
DE3626825A1 (en) 1986-08-08 1988-02-18 Gruenbeck Josef Wasseraufb PIPE SEPARATION WITH A LOCKING DEVICE AND A MONITORING DEVICE FOR THE LOCKING DEVICE
DE3720665A1 (en) 1987-06-23 1989-01-05 Schael Wilfried DEVICE FOR HAEMODIALYSIS AND HAEMOFILTRATION
DE8710118U1 (en) 1987-07-23 1988-11-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4846792A (en) 1988-03-08 1989-07-11 Baxter International Inc. Automatic infiltration detection system and method
US4979940A (en) † 1988-03-08 1990-12-25 Baxter International Inc. Infusion system, methodology, and algorithm for identifying patient-induced pressure artifacts
JPH01250733A (en) 1988-03-30 1989-10-05 Kubota Ltd Method and apparatus for detecting deterioration of inner surface lining wall
US5026348A (en) 1988-06-06 1991-06-25 The General Hospital Corporation Apparatus and method for the detection of IV catheter obstruction and extravasation
US4959050A (en) 1988-09-26 1990-09-25 Baxter International Inc. In-line infiltration detection apparatus and method
JPH0321257A (en) 1989-01-31 1991-01-30 Aisin Seiki Co Ltd Driving device for blood pump
US5139482A (en) 1990-01-18 1992-08-18 Simeon Paula S Fluid infusion line monitor
US4981467A (en) 1990-02-27 1991-01-01 Baxter International Inc. Apparatus and method for the detection of air in fluid delivery systems
US5146414A (en) 1990-04-18 1992-09-08 Interflo Medical, Inc. Method and apparatus for continuously measuring volumetric flow
US5022438A (en) 1990-08-20 1991-06-11 Faraon Chaul Cesar Fluids rate of flow saving or limiting device
US6471872B2 (en) 1991-10-11 2002-10-29 Children's Hospital Medical Center Hemofiltration system and method based on monitored patient parameters
US5804079A (en) 1991-12-23 1998-09-08 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
US5454374A (en) 1992-01-17 1995-10-03 Omachi; Rodney S. Pressure-measuring method and needle system for hemodialysis
ATE199604T1 (en) 1992-07-22 2001-03-15 Health Sense Int Inc SYSTEM FOR DETECTING ELECTRICALLY CONDUCTIVE LIQUIDS
US5790036A (en) 1992-07-22 1998-08-04 Health Sense International, Inc. Sensor material for use in detection of electrically conductive fluids
US5311871A (en) † 1993-01-12 1994-05-17 Yock Paul G Syringe with ultrasound emitting transducer for flow-directed cannulation of arteries and veins
US5910252A (en) 1993-02-12 1999-06-08 Cobe Laboratories, Inc. Technique for extracorporeal treatment of blood
US5427695A (en) 1993-07-26 1995-06-27 Baxter International Inc. Systems and methods for on line collecting and resuspending cellular-rich blood products like platelet concentrate
US5813432A (en) 1993-11-05 1998-09-29 Emco Wheaton Fleet Fueling Corp. Automatic shut-off valve arrangement
CA2102569A1 (en) 1993-11-05 1995-05-06 Stanley Robert Elsdon Automatic shut-off valve arrangement
CA2175903A1 (en) 1993-11-05 1995-05-11 Stanley Robert Elsdon Automatic shut-off valve arrangement
WO1995017026A1 (en) 1993-12-14 1995-06-22 Laser Engineering, Inc. Unitary ecg monitor lead and needle electrode system
US5591344A (en) 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5718692A (en) 1995-06-06 1998-02-17 Twineath, L.L.C. Self-retaining single insertion double catheter assembly and method for making double catheter systems
US6206851B1 (en) 1995-06-07 2001-03-27 Biolink Corporation Hemodialysis access apparatus
US5693008A (en) 1995-06-07 1997-12-02 Cobe Laboratories, Inc. Dialysis blood tubing set
US5954691A (en) 1995-06-07 1999-09-21 Biolink Corporation Hemodialysis access apparatus
IL114616A (en) 1995-07-17 1999-07-14 Ophir Michael Safety valve for infusion apparatus
US5779657A (en) 1995-07-21 1998-07-14 Daneshvar; Yousef Nonstretchable wound cover and protector
DE19528907C1 (en) 1995-08-05 1996-11-07 Fresenius Ag Haemodynamic parameter measurement equipment for extracorporeal blood circulation appts.
SE508374C2 (en) * 1995-09-12 1998-09-28 Gambro Med Tech Ab Method and apparatus for detecting the condition of a blood vessel access
US5803915A (en) 1995-12-07 1998-09-08 Ohmeda Inc. System for detection of probe dislodgement
DE19609698A1 (en) † 1996-03-13 1997-09-18 Metrax Gmbh Blood pressure and pulse rate measuring apparatus
JPH1052490A (en) * 1996-05-02 1998-02-24 Hagiwara Denki Kk Monitoring device for flowing blood on shunt forming site
US6013058A (en) 1996-06-12 2000-01-11 Biolink Corporation Device for subcutaneous accessibility
US5730418A (en) 1996-09-30 1998-03-24 The Kipp Group Minimum fluid displacement medical connector
US5906589A (en) 1996-11-13 1999-05-25 Cobe Laboratories, Inc. Method and apparatus for occlusion monitoring using pressure waveform analysis
US7056316B1 (en) 1997-01-21 2006-06-06 Vasca, Inc. Valve port and method for vascular access
US5931801A (en) 1997-01-21 1999-08-03 Vasca, Inc. Valve port assembly with interlock
EP0894013B1 (en) 1997-01-24 2004-01-07 Fresenius Medical Care Deutschland GmbH Process and device for determining hemodialysis parameters
CA2282628C (en) 1997-02-27 2006-11-07 Bristol-Myers Squibb Company Leak detection system for liquid processing device
US6009339A (en) 1997-02-27 1999-12-28 Terumo Cardiovascular Systems Corporation Blood parameter measurement device
US6402207B1 (en) 1997-06-09 2002-06-11 Qd Enterprises, Llc Safety indexed medical connectors
DE19734002C1 (en) 1997-08-06 1998-09-17 Fresenius Medical Care De Gmbh Blood dialysis process with process monitoring system on dialysis machine
DE19739099C1 (en) 1997-09-06 1999-01-28 Fresenius Medical Care De Gmbh Monitoring of a blood container inlet during external blood treatment
DE19746377C1 (en) * 1997-10-21 1999-07-01 Fresenius Medical Care De Gmbh Blood treatment device with a device for continuous monitoring of the patient's blood pressure
WO1999024145A1 (en) 1997-11-07 1999-05-20 Aksys, Ltd. Blood line separation warning device for extracorporeal circuits
CH692570A5 (en) * 1997-12-05 2002-08-15 Peter F Meier Apparatus for monitoring a catheter device.
DE19757523C1 (en) 1997-12-23 1999-04-22 Fresenius Medical Care De Gmbh Method of monitoring functioning of blood distributing machine for dialysis
US6804543B2 (en) 1998-02-05 2004-10-12 Hema Metrics, Inc. Sensor for transcutaneous measurement of vascular access blood flow
US6044691A (en) 1998-08-26 2000-04-04 Aksys, Ltd. Blood tubing set integrity tests for extracorporeal circuits
US6337049B1 (en) * 1998-08-28 2002-01-08 Yehuda Tamari Soft shell venous reservoir
US6167765B1 (en) 1998-09-25 2001-01-02 The Regents Of The University Of Michigan System and method for determining the flow rate of blood in a vessel using doppler frequency signals
US6575927B1 (en) † 1998-09-25 2003-06-10 The Regents Of The University Of Michigan System and method for determining blood flow rate in a vessel
DE19848235C1 (en) † 1998-10-20 2000-03-16 Fresenius Medical Care De Gmbh Method for monitoring supply to vessel and extra-corporeal blood treatment device for monitoring supply to vessel; inputs blood circulation pressure to computer to calculate values to identify errors in supply during dialysis
JP2000131286A (en) 1998-10-27 2000-05-12 Iwaki:Kk Non-polar conductivity sensor and its calibration method, disconnection detection method and failure diagnosis method
US6397661B1 (en) 1998-12-30 2002-06-04 University Of Kentucky Research Foundation Remote magneto-elastic analyte, viscosity and temperature sensing apparatus and associated methods of sensing
DE19901078C1 (en) 1999-01-14 2000-02-17 Polaschegg Hans Dietrich Monitoring system for fistula or graft has instruments to detect pulse from patient's heart or external blood circulation pump
DE19917197C1 (en) 1999-04-16 2000-07-27 Fresenius Medical Care De Gmbh Method to determine blood flow in vessel entrance of haemodialysis unit; involves measuring arterial and venous pressures when vessel entrance is open to allow blood flow and closed to prevent blood flow
ES2609594T3 (en) 1999-04-26 2017-04-21 Glaukos Corporation Drainage device to treat glaucoma
DE19940624C5 (en) 1999-08-27 2006-11-16 Fresenius Medical Care Deutschland Gmbh A safety device for a blood treatment device and method for increasing the safety of a blood treatment device
US7169352B1 (en) 1999-12-22 2007-01-30 Gambro, Inc. Extracorporeal blood processing methods and apparatus
US6899691B2 (en) 1999-12-22 2005-05-31 Gambro Inc. Extracorporeal blood processing methods and apparatus
IT1308687B1 (en) * 1999-12-28 2002-01-09 Gambro Dasco Spa METHOD AND DEVICE FOR THE DETECTION OF ACCESS TO THE CARDIVASCULAR SYSTEM IN AN EXTRA-BODY BLOOD TREATMENT IN A
US7608053B2 (en) 2000-01-10 2009-10-27 Caridianbct, Inc. Extracorporeal blood processing methods with return-flow alarm
US6500154B1 (en) 2000-01-11 2002-12-31 Canox International Ltd. Intravascular access device positioning system
WO2001066172A2 (en) * 2000-03-09 2001-09-13 Gambro, Inc. Extracorporeal blood processing method and apparatus
US6461329B1 (en) 2000-03-13 2002-10-08 Medtronic Minimed, Inc. Infusion site leak detection system and method of using the same
US6887214B1 (en) 2000-09-12 2005-05-03 Chf Solutions, Inc. Blood pump having a disposable blood passage cartridge with integrated pressure sensors
US6623435B2 (en) † 2000-07-03 2003-09-23 Seiko Instruments Inc. Pulse wave detecting apparatus
DE10032616A1 (en) 2000-07-08 2002-01-24 Mhm Harzbecher Medizintechnik System element for transducer connection in pressure-monitoring sets for extracorporeal circuits, e.g. in open-heart surgery, has a measuring chamber with a membrane which fits in a special channel in the housing
US6406460B1 (en) 2000-07-21 2002-06-18 Agecom, Inc. System and method for automatic needle change warning
US6615077B1 (en) * 2000-08-14 2003-09-02 Renal Research Institute, Llc Device and method for monitoring and controlling physiologic parameters of a dialysis patient using segmental bioimpedence
US6585675B1 (en) 2000-11-02 2003-07-01 Chf Solutions, Inc. Method and apparatus for blood withdrawal and infusion using a pressure controller
US6780159B2 (en) 2001-01-16 2004-08-24 Biomedical Acoustic Research Corporation Acoustic detection of vascular conditions
US6773670B2 (en) 2001-02-09 2004-08-10 Cardiovention, Inc. C/O The Brenner Group, Inc. Blood filter having a sensor for active gas removal and methods of use
DE10115991C1 (en) 2001-03-30 2002-04-18 Fresenius Medical Care De Gmbh Detecting constrictions in blood circulation system involves analyzing frequency spectrum of oscillating pressure signal, forming conclusion regarding constriction from harmonic damping
ITTO20010583A1 (en) 2001-06-15 2002-12-15 Gambro Dasco Spa BLOOD CIRCULATION CIRCUIT FOR A DIALYSIS MACHINE AND RELATED DIALYSIS MACHINE.
ITTO20010582A1 (en) 2001-06-15 2002-12-15 Gambro Dasco Spa METHOD AND DEVICE FOR DETECTION OF VENOUS NEEDLE FROM A PATIENT DURING AN EXTRACORPOREAL BLOOD TREATMENT IN A MACHINE
US6582397B2 (en) 2001-06-19 2003-06-24 Portex, Inc. Needle safety device with antiremoval protection
US7147615B2 (en) 2001-06-22 2006-12-12 Baxter International Inc. Needle dislodgement detection
ITMI20011395A1 (en) 2001-06-29 2002-12-29 Gambro Dasco Spa METHOD AND DEVICE FOR DETECTION OF VENOUS NEEDLE FROM A PATIENT DURING AN EXTRACORPOREAL BLOOD TREATMENT IN A MACHINE
JP2003010319A (en) * 2001-07-03 2003-01-14 Nippon Colin Co Ltd Dialyzer
US6572576B2 (en) 2001-07-07 2003-06-03 Nxstage Medical, Inc. Method and apparatus for leak detection in a fluid line
US6649063B2 (en) * 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
US8348850B2 (en) 2001-07-30 2013-01-08 Henry Ford Health System Method of monitoring dislodgement of venous needles in dialysis patients
JP3691013B2 (en) 2001-12-05 2005-08-31 日機装株式会社 Reverse flow detection method and ultrasonic Doppler blood flow meter in ultrasonic Doppler blood flow measurement
US20030128126A1 (en) † 2002-01-04 2003-07-10 Burbank Jeffrey H. Method and apparatus for error warning with multiple alarm levels and types
US7040142B2 (en) † 2002-01-04 2006-05-09 Nxstage Medical, Inc. Method and apparatus for leak detection in blood circuits combining external fluid detection and air infiltration detection
US20030128125A1 (en) 2002-01-04 2003-07-10 Burbank Jeffrey H. Method and apparatus for machine error detection by combining multiple sensor inputs
DE10201109C1 (en) 2002-01-15 2003-01-23 Fresenius Medical Care De Gmbh Detecting leak in liquid system of blood treatment system involves deriving leakage rate from change in pressure in defined intervals, driving leakage volume from leakage rate
US6796955B2 (en) 2002-02-14 2004-09-28 Chf Solutions, Inc. Method to control blood and filtrate flowing through an extracorporeal device
AT410844B (en) 2002-03-25 2003-08-25 Christian Stockinger Hand, or hand part, physiological measurement device comprises an array of sensors with which the hand or hand part is placed in contact with measurement values processed so that only sensors in complete contact are considered
US7022098B2 (en) 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US10155082B2 (en) 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US7052480B2 (en) 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US7138088B2 (en) 2002-04-10 2006-11-21 Baxter International Inc. Access disconnection system and methods
US6947131B2 (en) 2002-05-07 2005-09-20 Chf Solutions, Inc. Blood leak detector for extracorporeal treatment system
US20040041792A1 (en) 2002-09-03 2004-03-04 Criscione John C. Keypad input device
US7176344B2 (en) 2002-09-06 2007-02-13 Sca Hygiene Products Ab Sensoring absorbing article
US7070591B2 (en) 2002-09-17 2006-07-04 Transoma Medical, Inc. Vascular access port with physiological sensor
US6962580B2 (en) 2002-09-17 2005-11-08 Transoma Medical, Inc. Vascular access port with needle detector
AU2004208554B2 (en) 2003-01-28 2008-11-06 Gambro Lundia Ab An apparatus and method for monitoring a vascular access of a patient
JP4373684B2 (en) 2003-02-19 2009-11-25 株式会社フィリップスエレクトロニクスジャパン Filter clogging monitoring device and bedside system
US20040185709A1 (en) 2003-03-19 2004-09-23 Williams Robert C. Electrical connector apparatus, system and method for use with medical devices
US20040186415A1 (en) 2003-03-20 2004-09-23 Burbank Jeffrey H. Blood circuit with leak-safe features
JP4443957B2 (en) † 2003-04-28 2010-03-31 株式会社根本杏林堂 Leak detection device and method
US7053781B1 (en) 2003-05-19 2006-05-30 Glen Haire Apparatus for incontinence detection and notification
JP4600280B2 (en) 2003-06-02 2010-12-15 ニプロ株式会社 Chemical solution supply control device and chemical solution administration set using the device
US7291123B2 (en) 2003-06-04 2007-11-06 Gambro Lundia Joint for fluid transport lines for medical use
JP4283608B2 (en) * 2003-07-10 2009-06-24 日機装株式会社 Medical equipment
WO2005004950A1 (en) 2003-07-10 2005-01-20 Nikkiso Co., Ltd. Pulse count measuring method, blood pressure measuring method, and blood vessel access monitoring method, and medical device using them
JP4344793B2 (en) * 2003-07-25 2009-10-14 学校法人桐蔭学園 Access trouble detection system during dialysis
US6979306B2 (en) † 2003-08-13 2005-12-27 Moll Family Trust Method and device for monitoring loss of body fluid and dislodgment of medical instrument from body
US6924733B1 (en) 2003-08-21 2005-08-02 Mctier Supply Company Hose separation transmitter system and methods
JP2005065888A (en) * 2003-08-22 2005-03-17 Nikkiso Co Ltd Blood vessel access observation method and medical apparatus
TWI221407B (en) 2003-08-27 2004-10-01 Micro Star Int Co Ltd Device and method for detecting the location of vein by ultrasound
KR100577406B1 (en) * 2003-09-17 2006-05-10 박재상 Heater and the method for producing the same using pcb
US7364563B2 (en) 2003-10-02 2008-04-29 Minnetronix, Inc. Continuous volume detection for a flexible venous reservoir in a cardiopulmonary bypass circuit
US20050137614A1 (en) * 2003-10-08 2005-06-23 Porter Christopher H. System and method for connecting implanted conduits
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
ATE480291T1 (en) 2003-11-07 2010-09-15 Nxstage Medical Inc DEVICES FOR DETECTING LEAKS IN BLOOD PROCESSING SYSTEMS
DE10355042B3 (en) 2003-11-25 2005-06-23 Fresenius Medical Care Deutschland Gmbh Blood flow defect detection method for extracorporal blood circuit in dialysis unit using analysis of phase angle of upper harmonic of oscillating pressure signal within extracorporal circuit
SE0400330D0 (en) 2004-02-12 2004-02-12 Gambro Lundia Ab Pressure sensing
DE602005018626D1 (en) 2004-04-22 2010-02-11 Medtronic Inc BRANCHING CATHETER SYSTEMS WITH DIAGNOSTIC COMPONENTS
US7063685B2 (en) * 2004-05-12 2006-06-20 C. R. Bard, Inc. Hemostasis valve for a catheter
US7654980B2 (en) 2004-05-14 2010-02-02 Boston Scientific Scimed, Inc. Method for percutaneously implanting a medical catheter and medical catheter implanting assembly
SE0401632D0 (en) * 2004-06-24 2004-06-24 Innovation Team Ab Means and ways to detect blood leakage from wounds
JP2006055588A (en) 2004-08-20 2006-03-02 Tadashi Oshima Blood leakage sensing sensor for withdrawal of needle in dialysis
KR101104771B1 (en) * 2004-09-13 2012-01-17 감브로 룬디아 아베 Detection of drastic blood pressure changes
JP4094600B2 (en) * 2004-10-06 2008-06-04 日機装株式会社 Blood purification equipment
JP4290106B2 (en) 2004-10-15 2009-07-01 日機装株式会社 Blood purification equipment
JP4260092B2 (en) 2004-10-15 2009-04-30 日機装株式会社 Hemodialysis machine
JP2006136520A (en) * 2004-11-12 2006-06-01 Toray Medical Co Ltd Fault sensing system of blood extracorporeal circulation apparatus
US7615028B2 (en) 2004-12-03 2009-11-10 Chf Solutions Inc. Extracorporeal blood treatment and system having reversible blood pumps
US20060130591A1 (en) 2004-12-21 2006-06-22 Perkins, Corban Enterprises Venous needle dislodgement sensor
US9204819B2 (en) † 2005-05-06 2015-12-08 Vasonova, Inc. Endovenous access and guidance system utilizing non-image based ultrasound
EP1893093A1 (en) 2005-06-10 2008-03-05 Koninklijke Philips Electronics N.V. System for guiding a probe over the surface of the skin of a patient or an animal
US7530962B2 (en) 2005-06-16 2009-05-12 Edward Allan Ross Method for detecting the disconnection of an extracorporeal device using a patient's endogenous electrical voltages
US20070004996A1 (en) 2005-06-20 2007-01-04 Lovejoy David A Needle disengagement sensing mechanism
US20070010779A1 (en) 2005-07-07 2007-01-11 Utterberg David S Blood leak monitoring method and apparatus
JP4857630B2 (en) * 2005-07-13 2012-01-18 株式会社ジェイ・エム・エス Extracorporeal blood treatment equipment
JP4349360B2 (en) * 2005-11-28 2009-10-21 ニプロ株式会社 Moisture sensing sheet
US7641612B1 (en) * 2006-01-17 2010-01-05 Mccall Kenneth Shawn Blood loss detection for hemodialysis system
JP2008000219A (en) * 2006-06-20 2008-01-10 Moritex Corp Blood leakage detection sensor
US8187214B2 (en) 2006-10-30 2012-05-29 Lifebridge Medizintechnik Ag Apparatus for making extracorporeal blood circulation available
WO2008057478A2 (en) 2006-11-03 2008-05-15 The Regents Of The University Of Michigan Method and system for determining volume flow in a blood conduit
FR2911417B1 (en) 2007-01-17 2009-02-27 Gambro Lundia Ab MONITORING THE VASCULAR ACCESS OF A PATIENT SUBJECTED TO SUCCESSIVE EXTRACORPOREAL BLOOD TREATMENT SESSIONS
US8152751B2 (en) * 2007-02-09 2012-04-10 Baxter International Inc. Acoustic access disconnection systems and methods
US8376978B2 (en) 2007-02-09 2013-02-19 Baxter International Inc. Optical access disconnection systems and methods
JP5437235B2 (en) 2007-05-04 2014-03-12 フレセニウス・メディカル・ケア・ドイチュラント・ゲーエムベーハー Method and apparatus for monitoring a blood treatment unit of an extracorporeal blood treatment apparatus
DE102007039581A1 (en) 2007-08-22 2009-02-26 Fresenius Medical Care Deutschland Gmbh Apparatus and method for monitoring access to a patient
US7755488B2 (en) 2007-09-21 2010-07-13 Baxter International Inc. Access disconnection detection system
US8221320B2 (en) 2007-09-21 2012-07-17 Baxter International Inc. Access disconnect detection system
US8187184B2 (en) 2007-09-21 2012-05-29 Baxter International, Inc. Access disconnect system with optical and other sensors
US8197431B2 (en) 2007-09-21 2012-06-12 Baxter International Inc. Acoustic access disconnect detection system
US7995816B2 (en) 2007-09-24 2011-08-09 Baxter International Inc. Detecting access disconnect by pattern recognition
US8083677B2 (en) 2007-09-24 2011-12-27 Baxter International Inc. Access disconnect detection using glucose
US7874999B2 (en) 2007-09-24 2011-01-25 Baxter International, Inc. Detecting access disconnect using needle sleeve
US8360977B2 (en) 2007-09-27 2013-01-29 Baxter International Inc. Continuity circuits for detecting access disconnection
US9011334B2 (en) 2007-09-27 2015-04-21 Baxter International Inc. Access disconnect detection
US7938792B2 (en) 2007-10-01 2011-05-10 Baxter International Inc. Adaptive algorithm for access disconnect detection
DE102008015832B4 (en) 2008-03-27 2013-08-22 Fresenius Medical Care Deutschland Gmbh Method and device for monitoring a vascular access and extracorporeal blood treatment device with a device for monitoring a vascular access
US8114043B2 (en) 2008-07-25 2012-02-14 Baxter International Inc. Electromagnetic induction access disconnect sensor
US8192388B2 (en) 2008-07-25 2012-06-05 Baxter International Inc. System and method for detecting access disconnection
DE102008057994A1 (en) 2008-11-19 2010-05-27 Fresenius Medical Care Deutschland Gmbh Method and device for detecting paravascular bleeding
DE102008061122A1 (en) 2008-12-09 2010-06-17 Fresenius Medical Care Deutschland Gmbh Method and device for determining and / or monitoring a physical condition, in particular a cardiovascular size, of a patient based on an amplitude of a pressure signal
DE102009007806B4 (en) 2009-02-06 2014-06-05 Fresenius Medical Care Deutschland Gmbh Device for vibrational excitation of at least a portion of a vascular access device for monitoring thereof
DE102009008885A1 (en) * 2009-02-14 2010-08-26 Fresenius Medical Care Deutschland Gmbh Device for detecting moisture for a device for monitoring access to a patient, in particular for monitoring the vascular access in the case of extracorporeal blood treatment
US9480455B2 (en) 2009-06-18 2016-11-01 Quanta Fluid Solutions, Ltd. Vascular access monitoring device
US9592029B2 (en) 2009-06-18 2017-03-14 Quanta Fluid Solutions Ltd. Vascular access monitoring device
US8529491B2 (en) 2009-12-31 2013-09-10 Fresenius Medical Care Holdings, Inc. Detecting blood flow degradation
DE102010007914A1 (en) 2010-02-12 2012-12-27 Fresenius Medical Care Deutschland Gmbh Apparatus and method for monitoring vascular access for extracorporeal blood treatment
EP2558142B1 (en) 2010-04-14 2016-08-17 Fresenius Medical Care Deutschland GmbH Device and method for monitoring the connection of a blood treatment unit to the liquid system of an extracorporeal blood treatment device
DE102010028902A1 (en) 2010-05-11 2011-11-17 Fresenius Medical Care Deutschland Gmbh Method and device for determining cellular and / or extracellular, in particular macromolecular portions of liquids, preferably of body fluids of living beings

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JP2010517686A (en) 2010-05-27
US9138528B2 (en) 2015-09-22
US9950105B2 (en) 2018-04-24
EP2526982A3 (en) 2013-01-09
US9352078B2 (en) 2016-05-31
US20120150091A1 (en) 2012-06-14
JP2013063327A (en) 2013-04-11
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US9089654B2 (en) 2015-07-28
US20160271317A1 (en) 2016-09-22
US20150080782A1 (en) 2015-03-19
EP2117625A1 (en) 2009-11-18
JP2016202947A (en) 2016-12-08
EP2117625B2 (en) 2016-03-16
US8795217B2 (en) 2014-08-05
EP2526982A2 (en) 2012-11-28
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US20120265115A1 (en) 2012-10-18
US20140330193A1 (en) 2014-11-06
JP2014208312A (en) 2014-11-06
PL2117625T3 (en) 2013-06-28
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US8603020B2 (en) 2013-12-10
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US8920355B2 (en) 2014-12-30
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US20080195021A1 (en) 2008-08-14
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US8152751B2 (en) 2012-04-10

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